Highly Enantioselective Reduction of β??Amino Nitroolefins with a Simple N??Sulfinyl Urea as Bifunctional Catalyst

…, Y Yan, YQ Wang, C Wang, J Sun

文献索引：Liu, Xiang-Wei; Yan, Yan; Wang, Yong-Qiang; Wang, Chao; Sun, Jian Chemistry - A European Journal, 2012 , vol. 18, # 30 p. 9204 - 9207

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被引用次数: 2

摘要

In recent years, bifunctional catalysis has proven to be a successful concept in asymmetric organocatalysis.[1] In particular, various highly efficient asymmetric catalytic protocols have been designed and implemented based on this concept by using (thio) urea-type bifunctional catalysts.[2, 3] The combination of the double hydrogen-donating (thio) urea group with a Brønsted or Lewis basic group in these catalysts is the key for dual chemical ...